CVE-2022-49819
published 2025-05-01CVE-2022-49819: In the Linux kernel, the following vulnerability has been resolved: octeon_ep: fix potential memory leak in octep_device_setup() When occur unsupported_dev and…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.16%
5.6th percentile
In the Linux kernel, the following vulnerability has been resolved:
octeon_ep: fix potential memory leak in octep_device_setup()
When occur unsupported_dev and mbox init errors, it did not free oct->conf
and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem.
Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under
unsupported_dev and mbox init errors to fix the problem.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.10-1 (bookworm) | linux 6.0.10-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 862cd659a6fbac664f1fcdd7149046040a7a7e9c < 67b65a0db8a7fdad43159819f41335497a4bb04f | 67b65a0db8a7fdad43159819f41335497a4bb04f |
| linux | linux | >= 862cd659a6fbac664f1fcdd7149046040a7a7e9c < e4041be97b15302ebfffda8bbd45f3b2d096048f | e4041be97b15302ebfffda8bbd45f3b2d096048f |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.0.10-1 | 6.0.10-1 |
| linux | linux_kernel | >= 0 < 6.0.10-1 | 6.0.10-1 |
| linux | linux_kernel | >= 0 < 6.0.10-1 | 6.0.10-1 |
| linux | linux_kernel | >= 5.19 < 6.0.10 | 6.0.10 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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GHSA
GHSA-xxc5-272v-5wc3: In the Linux kernel, the following vulnerability has been resolved:
octeon_ep: fix potential memory leak in octep_device_setup()
When occur unsuppor
ghsa_unreviewed·2025-05-01
CVE-2022-49819 [MEDIUM] CWE-401 GHSA-xxc5-272v-5wc3: In the Linux kernel, the following vulnerability has been resolved:
octeon_ep: fix potential memory leak in octep_device_setup()
When occur unsuppor
In the Linux kernel, the following vulnerability has been resolved:
octeon_ep: fix potential memory leak in octep_device_setup()
When occur unsupported_dev and mbox init errors, it did not free oct->conf
and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem.
Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under
unsupported_dev and mbox init errors to fix the problem.
OSV
CVE-2022-49819: In the Linux kernel, the following vulnerability has been resolved: octeon_ep: fix potential memory leak in octep_device_setup() When occur unsupporte
osv·2025-05-01·CVSS 5.5
CVE-2022-49819 [MEDIUM] CVE-2022-49819: In the Linux kernel, the following vulnerability has been resolved: octeon_ep: fix potential memory leak in octep_device_setup() When occur unsupporte
In the Linux kernel, the following vulnerability has been resolved: octeon_ep: fix potential memory leak in octep_device_setup() When occur unsupported_dev and mbox init errors, it did not free oct->conf and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem. Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under unsupported_dev and mbox init errors to fix the problem.
Red Hat
kernel: octeon_ep: fix potential memory leak in octep_device_setup()
vendor_redhat·2025-05-01·CVSS 5.5
CVE-2022-49819 [MEDIUM] kernel: octeon_ep: fix potential memory leak in octep_device_setup()
kernel: octeon_ep: fix potential memory leak in octep_device_setup()
In the Linux kernel, the following vulnerability has been resolved:
octeon_ep: fix potential memory leak in octep_device_setup()
When occur unsupported_dev and mbox init errors, it did not free oct->conf
and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem.
Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under
unsupported_dev and mbox init errors to fix the problem.
Statement: The patch fixes a memory leak in the octep_device_setup() function of the octeon_ep Ethernet driver. On error paths (such as unsupported_dev or mailbox initialization failure), previously allocated memory (oct->conf) and memory-mapped I/O (oct->mmio[i].hw_addr) were not released, leading to a resource leak. T
Debian
CVE-2022-49819: linux - In the Linux kernel, the following vulnerability has been resolved: octeon_ep: ...
vendor_debian·2022·CVSS 5.5
CVE-2022-49819 [MEDIUM] CVE-2022-49819: linux - In the Linux kernel, the following vulnerability has been resolved: octeon_ep: ...
In the Linux kernel, the following vulnerability has been resolved: octeon_ep: fix potential memory leak in octep_device_setup() When occur unsupported_dev and mbox init errors, it did not free oct->conf and iounmap() oct->mmio[i].hw_addr. That would trigger memory leak problem. Add kfree() for oct->conf and iounmap() for oct->mmio[i].hw_addr under unsupported_dev and mbox init errors to fix the problem.
Scope: local
bookworm: resolved (fixed in 6.0.10-1)
bullseye: resolved
forky: resolved (fixed in 6.0.10-1)
sid: resolved (fixed in 6.0.10-1)
trixie: resolved (fixed in 6.0.10-1)
No detection rules found.
No public exploits indexed.
2025-05-01
Published